reactjs - React-Table 的 ReactJs 刷新问题

Question

我能够使用 react-table 将我的 API 中的数据加载到表格行中。编译正在运行，我可以在 App 页面上看到数据。但是当我刷新页面时，数据不在这里了。

请看下面我的代码：

import React, {useEffect, useState, useMemo } from 'react';
import { useDispatch, useSelector } from 'react-redux';
import { getPosts } from '../../actions/post.actions';
import {useTable, useSortBy, useGlobalFilter, usePagination} from 'react-table'
import {COLUMNS} from './StructureTable'
import { AiOutlineCaretDown, AiOutlineCaretUp  } from "react-icons/ai";
import './Table.css'
import GlobalFilter from './GlobalFilter';

const PaginationTable = () => {

// Load database mongoDb
  const posts = useSelector((state) => state.postReducer)

  const [loadPost, setLoadPost] = useState(true)
  const dispatch  = useDispatch()
  
      useEffect(() => {
          if(loadPost) {
              dispatch(getPosts())
              setLoadPost(false)
          }
      }, [loadPost])

    const columns = useMemo(() => COLUMNS, [])
    const data = useMemo(() => posts, loadPost, [])

    const tableInstance = useTable({
        columns,
        data
    }, 
        useGlobalFilter,
        useSortBy,
        usePagination
        
    )  

    const {
        getTableProps, 
        getTableBodyProps,
        headerGroups,
        page,
        nextPage,
        previousPage,
        canNextPage,
        canPreviousPage,
        pageOptions,  
        gotoPage,
        pageCount,
        setPageSize,
        prepareRow,
        state,
        setGlobalFilter,
    } = tableInstance

    console.log(tableInstance)

    const {globalFilter, pageIndex, pageSize} = state

    return (
        <>
        <GlobalFilter filter = {globalFilter} setFilter={setGlobalFilter} />
        <br/>
       <table {...getTableProps()}>
           <thead> 
               {headerGroups.map(headerGroup => 
                <tr {...headerGroup.getHeaderGroupProps()}>
                    {headerGroup.headers.map((column) => 
                        <th {...column.getHeaderProps(column.getSortByToggleProps())}>
                            {column.render('Header')}
                            <span>
                                {column.isSorted ? (column.isSortedDesc ? <AiOutlineCaretDown/> : <AiOutlineCaretUp/> ) : ''}
                            </span>
                        </th>
                    )}
                </tr>
            )}
           </thead>
           <tbody {...getTableBodyProps()}>
               {
                   page.map((row) => {
                       prepareRow(row)
                       return(
                        <tr {...row.getRowProps()}> 
                        {
                            row.cells.map(cell => {
                                return <td {...cell.getCellProps()}>{cell.render('Cell')}</td>
                            })
                        } 
                        </tr>
                       )
                   })
               }
           </tbody>
          
       </table>

       <div>
           <span>
               Page{' '}
               <strong>
                   {pageIndex + 1} of {pageOptions.length}
               </strong> {' '}
           </span>
           <span>
               | Go to page: {' '}
               <input type='number' defaultValue={pageIndex + 1 }
                        onChange={e => {
                            const pageNumber = e.target.value ? Number(e.target.value) - 1 : 0
                            gotoPage(pageNumber)
                        }} 
                        style={{width:'50px'}}
                        />      
           </span>
           <select value={pageSize} onChange={e => setPageSize(Number(e.target.value))}>
                {
                    [10,25,50].map(pageSize => (
                        <option key={pageSize} value={pageSize}>
                            Show {pageSize}
                        </option>
                    ))
                }
           </select>

           <button onClick={() => gotoPage(0)} disabled={!canPreviousPage}>{'<<'}</button>
           <button onClick={() => previousPage()} disabled={!canPreviousPage}>Previous</button>
           <button onClick={() => nextPage()} disabled={!canNextPage}>Next</button>
           <button onClick={() => gotoPage(pageCount - 1)} disabled={!canNextPage}>{'>>'}</button>
           
       </div>
       </>
    )
}

export default PaginationTable

我错过了什么？